简介:In the ice-gripped environment of Alaska's Admiralty Island, summer offers the在线观看 briefest of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrants花香 descend in dro野花ves, from humpback whales to ov社区er 140 million seabirds--almos播放t half the birds in the Northern Hemisphere.详情